The dynamics of perceptual learning: an incremental reweighting model.
@article{Petrov2005TheDO, title={The dynamics of perceptual learning: an incremental reweighting model.}, author={A. Petrov and B. Dosher and Z. Lu}, journal={Psychological review}, year={2005}, volume={112 4}, pages={ 715-43 } }
The mechanisms of perceptual learning are analyzed theoretically, probed in an orientation-discrimination experiment involving a novel nonstationary context manipulation, and instantiated in a detailed computational model. Two hypotheses are examined: modification of early cortical representations versus task-specific selective reweighting. Representation modification seems neither functionally necessary nor implied by the available psychophysical and physiological evidence. Computer… CONTINUE READING
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References
SHOWING 1-10 OF 133 REFERENCES
Comparable perceptual learning with and without feedback in non-stationary context: Data and model
- Computer Science
- 2004
- 3
- PDF
Perceptual learning without feedback in non-stationary contexts: Data and model
- Psychology, Medicine
- Vision Research
- 2006
- 88
- PDF
Perceptual learning retunes the perceptual template in foveal orientation identification.
- Medicine, Psychology
- Journal of vision
- 2004
- 97
- PDF
Learning to ignore: psychophysics and computational modeling of fast learning of direction in noisy motion stimuli.
- Psychology, Medicine
- Brain research. Cognitive brain research
- 1995
- 61
Learning pop-out detection: building representations for conflicting target-distractor relationships
- Psychology, Medicine
- Vision Research
- 1998
- 48
Attentional control of early perceptual learning.
- Psychology, Medicine
- Proceedings of the National Academy of Sciences of the United States of America
- 1993
- 468
- PDF
The reverse hierarchy theory of visual perceptual learning
- Psychology, Medicine
- Trends in Cognitive Sciences
- 2004
- 812
- PDF
Specificity of learning curvature, orientation, and vernier discriminations
- Psychology, Medicine
- Vision Research
- 1997
- 132
- Highly Influential
- PDF
Learning Pop-out Detection: Specificities to Stimulus Characteristics
- Psychology, Medicine
- Vision Research
- 1996
- 185
- PDF
Models of Perceptual Learning in Vernier Hyperacuity
- Psychology, Computer Science
- Neural Computation
- 1993
- 89